Beat possessed Max.

Break a spear.

Break a wine bottle.

Get the Golden Chicken from the art gallery to the stock room.

Clear all stages in single-player mode as Adam.

Meet Adam.

Get an S-Rank on all stages on Hard difficulty or higher.

Reach a lifetime score of 5,000,000.

Clear the Arcade mode on Hard difficulty or higher.

Use a chandelier to kill an enemy.

Clear all stages in single-player mode with a "SOR2" character.

Achieve an "Amazing!!" combo.

Get an S-Rank on any stage.

Complete a stage without taking damage.

Clear all stages in single-player mode with a "SOR1" character.

Complete a stage on Mania difficulty.

Break both elevator window panes.

Hit an ally.

Discover a retro level.

Consume a healing item.

Free yourself from a grab.

Clear all stages in single-player mode as Cherry.

Achieve a "Super!" combo.

Beat Mr. and Ms. Y.

Clear all stages in single-player mode as Floyd.

Kill an enemy by tossing them in a hole.

Clear all stages in single-player mode with a "SOR3" character.

Clear all stages in single-player mode as Blaze.

Destroy all motorcycles.

Use a barrel or a grenade explosion to kill 3 enemies at the same time.

Break the car in The Streets.

Beat Shiva.

Catch a weapon in the air.

Call the police with a Streets of Rage 1 character.

Achieve an "Out of this world!!!" combo.

Clear all stages in single-player mode as Axel.

Use a wrecking ball to kill an enemy.

Clear all stages in single-player mode as Estel.

Clear all stages in single-player mode as Shiva.

Clear all stages in single-player mode as Max.

Lead an army of 3 clowns.

Unlock all alternate moves for one character.

Unlock all alternate moves.

Reach level 18 in survival mode.

Reach level 30 in survival mode.